A house is 48.0ft long and 50.0ft wide and has 8.0-ft-high ceilings. What is the volume of the interior of the house in cubic meters and cubic centimeters?
a) 4.32 × 10^4 m³, 4.32 × 10^7 cm³
b) 5.04 × 10^4 m³, 5.04 × 10^7 cm³
c) 4.80 × 10^4 m³, 4.80 × 10^7 cm³
d) 5.50 × 10^4 m³, 5.50 × 10^7 cm³